Institute Seminar

The Cryptography and Security group organizes an institute seminar at irregular intervals.

In addition to internal talks by (post)doctoral students, the contents of this seminar include presentations of bachelor (BA), master (MA) and doctoral theses (PhD) as well as invited talks (EXT).

Usually, we meet in seminar room 252 in building 50.34 on Tuesdays at 15:45. However, due to the hybrid organization of the institute seminar, it is also possible to participate online in this BBB room.

All presentations are additionally announced on the student mailing list.

Upcoming and Recent Talks
Date (YYYY-MM-DD)	Time	Title	Room
2025-08-04	14:45	AlphaFL: Secure Aggregation with Malicious2 Security for Federated Learning against Dishonest Majority	252 / BBB
2025-07-22	15:45	Annoying Everyone: Security in the Presence of Limited Quantum Adversaries	252 / BBB
2025-10-14	15:45	Differential Privacy to the Rescue? On Obfuscating Tolls in Privacy-Preserving ETC Systems	252 / BBB
2025-07-29	16:00	How to Prove False Statements: Practical Attacks on Fiat-Shamir	252 / BBB
2025-10-07	15:45	On (not) Trusting Trusted Hardware	252 / BBB
2025-11-25	15:45	On the Road to Defining Public Verifiability (with Enclaves)	252 / BBB
2025-11-11	15:45	Risk Assessment with Attack Trees: From Formalism to Research Outlook	252 / BBB
2025-07-15	15:45	Super-Polynomial Simulation – The What? – The Why? – And the Why Not?	252 / BBB
2025-11-18	15:45	The Scalability of Attacks in Attack Tree Based Risk Analysis	252 / BBB
2025-12-02	16:30	[BA] A Comparison of Deniable Encryption Notions	252 / BBB
2025-12-02	15:45	[BA] Privacy-Preserving Federated Learning With Backdoor Resilience	252 / BBB
2025-11-04	15:45	[EXT] Cybercriminalistic Task: A Model-Based Approach to Understanding Digital Evidence	252 / BBB
2025-09-30	15:45	[EXT] Silent Threshold Encryption with One-Shot Adaptive Security	252 / BBB
2025-10-28	16:30	[MA] Remote Attestation in an Isolated Server Setting Through the Usage of a Tamper-resistant Hardware Token	252 / BBB
2025-10-28	15:45	[MA] The Lattice Incompatibility Problem: Standard-Model CCA2 Security from Lattice Isomorphisms and K-Repetition	252 / BBB